Specifications:Color: Black Size: 29mm x 26mm x 7mm Net weight: 6gCompatible with the following models: iPhone, 3G / 3Gs / 4 / 4G / 4S (All generation) iPod 3G / 4G iPod 4G (20GB, 40GB) iPod Photo (30GB, 60GB) iPod 5G Video (30GB, 60GB 80GB) iPod Mini iPod Nano (1GB, 2GB, 4GB) iPod Nano 2nd Generation (4GB, 6GB, 8GB) iPod Nano 3rd Gen iPod Nano 4th Gen iPod Classic iPod Touch / 2G / 3G / 4G iPad 1 iPad 2 The new Pad Not compatible with Shuffle Models Note: Do not compatible with lifeproof case!